We're dividing 55799436 by 80 
We're looking to find how many times 80 goes into 55799436.

Advancing to step 1:
5 divided by 80 is 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Include the next digit (5) from the dividend after 5, then repeat: 55 / 80

Step 2:
The number 80 fits into 55 0 times, leaving a remainder of 55.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 55 and we're left with 55.
Grab the next digit (7) from the dividend, add it to 55, then carry on: 557 / 80

On to step 3:
If we divide 557 by 80, we get 6 and a remainder of 77.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtract 480 from 557 to get 77.
Grab the next digit (9) from the dividend, add it to 77, then carry on: 779 / 80

Going ahead to step 4:
779 divided by 80 is 9 with a remainder of 59.
Write down 9 as next digit of the result. 
Result so far: 69.0
Deduct 720 from 779 and we're left with 59.
Fetch the next digit (9) from the dividend, attach it to 59 and continue: 599 / 80

Moving on to step 5:
599 divided by 80 is 7 with a remainder of 39.
The next digit of our result is 7. 
Result so far: 697.0
Subtracting 560 from 599 leaves us with 39.
Include the next digit (4) from the dividend after 39, then repeat: 394 / 80

Advancing to step 6:
If we divide 394 by 80, we get 4 and a remainder of 74.
The next digit of our result is 4. 
Result so far: 6974.0
The remainder is 74 after subtracting 320 from 394.
Include the next digit (3) from the dividend after 74, then repeat: 743 / 80

Going ahead to step 7:
743 divided by 80 is 9 with a remainder of 23.
Put 9 as the next digit of the answer. 
Result so far: 69749.0
Subtract 720 from 743 to get 23.
Fetch the next digit (6) from the dividend, attach it to 23 and continue: 236 / 80

Going ahead to step 8:
80 can be fit into 236 2 times, resulting in a remainder of 76.
The next digit of our result is 2. 
Result so far: 697492.0
Deduct 160 from 236 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 9:
760 divided by 80 is 9 with a remainder of 40.
Put 9 as the next digit of the answer. 
Result so far: 697492.9
Subtracting 720 from 760 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 10:
If we divide 400 by 80, we get 5 and a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 697492.95
If we subtract 400 from 400, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 11:
If we divide 0 by 80, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 697492.95
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 12:
0 divided by 80 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 697492.95
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 697492.95 with a remainder of 0.0.